Highlander
November 26th, 2008, 08:18 AM
Hello Guys,
I have been having a few issues with a 2 bar Speed Density tune I have been doing to a customer:
First: The G/Cyl Scaler doesn't actually scale anything in order not to hit the 1.2g/s So that is a bit of an issue... g/Cyl hit about 1.4+ on the scantool.
Second... @ WOT I am seeing an oscillation of the final timing... That is.. I will see dips in the timing for NO apparent reason.
I can be at 16º total advance and it will randomly drop to 10-12º and back up. The dips increase as RPMs increase... Any ideas why is this? THoughts?
Thanks
Chris
I have been having a few issues with a 2 bar Speed Density tune I have been doing to a customer:
First: The G/Cyl Scaler doesn't actually scale anything in order not to hit the 1.2g/s So that is a bit of an issue... g/Cyl hit about 1.4+ on the scantool.
Second... @ WOT I am seeing an oscillation of the final timing... That is.. I will see dips in the timing for NO apparent reason.
I can be at 16º total advance and it will randomly drop to 10-12º and back up. The dips increase as RPMs increase... Any ideas why is this? THoughts?
Thanks
Chris